Duke Energy

Tech giant is first to participate in green energy pilot, purchasing solar power from Duke Energy to power its North Carolina data centre

Chief executive says mega-deal will lay foundations for increased low-carbon investment

Joint venture with Chinese coal giant Shenhua aimed at building new gasification plants

Solar Technology Roadmap Act now faces Senate vote

US energy giant moves forward with plans for three trial turbines

Around 10,000 vehicles to be replaced with electric or hybrid models after FPL Group and Duke Energy pledge to purchase low carbon fleets

IT and energy giants launch new products and services designed to accelerate the roll out of smart grid technologies

Facility promises to reduce air pollution and cut carbon emissions by between 20 and 25 per cent

US energy giant quits coal lobby group embroiled in anti-Waxman-markey bill forged letters scandal